The NAL thesaurus uses 072, which does not seem to be mapped by the marcauth-2-madsrdf tool. In their own conversion, they convert these to concept schemes:
<skos:ConceptScheme rdf:about="http://lod.nal.usda.gov/nalt//P">
<rdfs:label xml:lang="en">Natural Resources, Earth and Environmental Sciences</rdfs:label>
<rdfs:label xml:lang="es">Tierra, Ambiente y Recursos Naturales</rdfs:label>
<skos:hasTopConcept rdf:resource="http://lod.nal.usda.gov/nalt//1556"/>
...
</skos:ConceptScheme>
but I wonder if skos:collection is more appropriate.
In the MARCXML, a member of the collection "P Natural Resources, Earth and Environmental Sciences" looks like this:
The NAL thesaurus uses 072, which does not seem to be mapped by the marcauth-2-madsrdf tool. In their own conversion, they convert these to concept schemes:
but I wonder if
skos:collection
is more appropriate.In the MARCXML, a member of the collection "P Natural Resources, Earth and Environmental Sciences" looks like this:
and the collection itself:
But how do we identify the latter as a collection?